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fix

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This commit is contained in:
Yatsishin Ilya 2020-01-31 09:36:29 +03:00
parent 6597176388
commit 7a4143ddc3
1 changed files with 4 additions and 3 deletions
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7
dbms/src/TableFunctions/TableFunctionRandom.cpp
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@ -12,6 +12,7 @@
#include <TableFunctions/ITableFunction.h>
#include <TableFunctions/TableFunctionRandom.h>
#include <TableFunctions/TableFunctionFactory.h>
#include <TableFunctions/parseColumnsListForTableFunction.h>
#include "registerTableFunctions.h"
@ -44,7 +45,7 @@ StoragePtr TableFunctionRandom::executeImpl(const ASTPtr & ast_function, const C
UInt64 limit = 1;
/// Parsing second argument if present
if (args.size() == 2)
limit = args[1]->as<ASTLiteral &>().value.safeGet<Uint64>();
limit = args[1]->as<ASTLiteral &>().value.safeGet<UInt64>();
if (!limit)
throw Exception("Table function '" + getName() + "' limit should not be 0.", ErrorCodes::BAD_ARGUMENTS);
@ -53,8 +54,8 @@ StoragePtr TableFunctionRandom::executeImpl(const ASTPtr & ast_function, const C
Block res_block;
for (const auto & name_type : columns.getOrdinary())
Column c = name_type.type->createColumnWithRandomData(limit) ;
res_block.insert({ c, name_type.type, name_type.name });
MutableColumnPtr column = name_type.type->createColumnWithRandomData(limit);
res_block.insert({ column, name_type.type, name_type.name });
auto res = StorageValues::create(StorageID(getDatabaseName(), table_name), columns, res_block);
res->startup();